题目内容：

根据句意及词首字母或汉语提示，补全单词。

1.We should take c_________ of our parents when they are old.

2.After class, you’d better do some exercise i_________ of watching TV.

3.Wenchang Chicken t__________ so delicious that many people like it.

4.Health is more important __________（比）money.

5. Mr. Smith is ___________（离开）for Shanghai the day after tomorrow.